What is CVE-2021-30334?

CVE-2021-30334 is a high-severity vulnerability in Qualcomm Apq8009w, classified under Use After Free. CVSS score: 8.4/10. Published 2022-06-14.

How severe is CVE-2021-30334?

High severity. CVSS v3 base score is 8.4 out of 10.

Use After Free in Qualcomm Apq8009w

CVE-2021-30334

Possible use after free due to lack of null check of DRM file status after file structure is freed in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Voice & Music, Snapdragon Wearables

Vulnerability class: Use-After-Free

EPSS: 0.002 (5.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.4 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Qualcomm Apq8009w
Qualcomm Apq8009w_firmware
Qualcomm Aqt1000
Qualcomm Aqt1000_firmware
Qualcomm Ar8031
Qualcomm Ar8031_firmware
Qualcomm Ar8035
Qualcomm Ar8035_firmware
Qualcomm Csra6620
Qualcomm Csra6620_firmware

Weakness classification (CWE)

CWE-416 — Use After Free

References

product-security@qualcomm.com (x_refsource_CONFIRM, Patch, Vendor Advisory)

Frequently asked questions

What is CVE-2021-30334?: CVE-2021-30334 is a high-severity vulnerability in Qualcomm Apq8009w, classified under Use After Free. CVSS score: 8.4/10. Published 2022-06-14.
How severe is CVE-2021-30334?: High severity. CVSS v3 base score is 8.4 out of 10.